cookingforengineers.com
What it says on the URL, really. I like the table format for recipes, there are articles on equipment (knives, boards, etc) which are dry but extensive, how to freeze meats, etc. There are only a couple of article I could find that would be better suited to sister blog PBS, such as Simple Investigation of Cooking Bacon Everywhich Way and a short article onthe scoville (unit of chillli hotness).
(scuse if this has been blogged b4, i did do a google, innit)